Metal alloy



li etented May 29, W28? sirens ATENT OFFICE.

YEWIS B. BREEZE, 91" GKIGAGQ, ILLINOIS, LSSIGNOR '10 'BARNEABT BROTHERS & SPF-NDKJEB, F CIIIGAGO, ILLINOIS, A CORPORATION OF NEW JERSEY.

un'rn. ALLOY.

in Drawing,

' My invention relates to metal alloys.

()ne of the objects of the invention is to provide 2 new and advantageous metal alloy.

. Another object of the invention is to pro- 5 vide a metal alloy particularly adapted for use for printing types. t.

In accordance with my invention I provide a metal alloy having such elements or constituents that it will be especially well adapted for printin types. which may be formed or made on ie casting machines, in other words a metal alloy especially adepte for die cast type.

The metal alloy embodying my invention is preferably composed oi: aboutthe fellowing constituents a 7 Per cent. Aluminum epproirimete ly 90 Copper "approximately 5 w Nickel approximat ely 5 Total; 100

Application fled June 7, 193a. Serial No. 114,102;

4 An alloy embodying these elements or constltuents may be combined or united in the "manner usual or customary in forming metal 2 alloys for die casting.

The alloy tlius composed has the requisite hardness and also the requisite toughness and durability to permit die casting of types and to form types which will be both durable to permit long and hard usage and also accurate in point of size so as to insure proper printing.

It will be understood that changes and modifications may be made without depart- 3 ing from the spirit of the invention.

What I claim is:

A metal alloy consisting of approximately 90 per cent aluminum, approximately 5 per cent copper and approximately 5 per cent 40' nickel.

In witness whereof, I hereunto subscribe my name this 28th day of May A. D., 1926.

' LEWIS R. BRINK. 

